# McGraw Hill AR vs Subtraction Fun

The clearest difference is in-app purchases: McGraw Hill AR at none against Subtraction Fun's 1. McGraw Hill AR also leads on iOS requirement (13.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Subtraction Fun sells 1 one-off in-app purchase. McGraw Hill AR asks for nothing beyond the download.

## The numbers

| Metric | McGraw Hill AR | Subtraction Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (77 ratings)](https://appshunter.io/ios/app/mcgraw-hill-ar/id1620378347/reviews)** | — |
| Number of ratings | **77** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 127 MB | 7 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [McGraw-Hill School Education Group](https://appshunter.io/developer/413312889) | [JTM](https://appshunter.io/developer/491099581) |

## What reviewers say

### McGraw Hill AR

[App page](https://appshunter.io/ios/app/mcgraw-hill-ar/id1620378347)

This educational app uses augmented reality to make learning engaging through interactive, multisensory activities. It covers a wide range of subjects for grades 3-12, gamifying complex concepts to promote deeper understanding. Features include collaborative play and Spanish language options.

**Highlights:** Augmented reality learning experiences, Gamified activities for abstract concepts, Covers Math, Science, Social Studies, ELA, Group Play for collaborative learning, Spanish language support, Activities for grades 3-12

**In-app purchases:** none


### Subtraction Fun

[App page](https://appshunter.io/ios/app/subtraction-fun/id6758897983)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Levels | $3.99 | one-time |


## Frequently asked questions

### Is McGraw Hill AR free?

McGraw Hill AR is free to download, with no in-app purchases.

### Is Subtraction Fun free?

Subtraction Fun is free to download, with in-app purchases available.

### Do McGraw Hill AR or Subtraction Fun have ads?

Neither McGraw Hill AR nor Subtraction Fun shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*